Place the washed and roughly chopped cabbage along with the peeled, washed and roughly chopped carrots into a food processor and give them a good whizz until they become the size of a rice grain.
Chop the onion very very finally or if you don't fancy dropping it but it roughly chopped again with the carrots and the cabbage together. I personally like it finely chopped.
Transfer the cabbage and carrot mix into a bowl and mix with the onion, unless you chose to put the onion in the food processor as well.
In a separate small bowl mix all other ingredients, the vinegars, salad cream, sugar/honey/agave syrup, mayonnaise, lemons juice coconut (if you choose to put it in) the butter milk, salt and pepper.